Base | Representation |
---|---|
bin | 10010110110100… |
… | …01111001101001 |
3 | 102000120122201221 |
4 | 21123101321221 |
5 | 310441134103 |
6 | 23405342041 |
7 | 3630135334 |
oct | 1133217151 |
9 | 360518657 |
10 | 158146153 |
11 | 812a6600 |
12 | 44b67921 |
13 | 269c1a09 |
14 | 1700961b |
15 | dd3d1bd |
hex | 96d1e69 |
158146153 has 12 divisors (see below), whose sum is σ = 174211380. Its totient is φ = 143454080.
The previous prime is 158146129. The next prime is 158146171. The reversal of 158146153 is 351641851.
It can be written as a sum of positive squares in 2 ways, for example, as 48483369 + 109662784 = 6963^2 + 10472^2 .
It is not a de Polignac number, because 158146153 - 29 = 158145641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (158146853) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67701 + ... + 69997.
It is an arithmetic number, because the mean of its divisors is an integer number (14517615).
Almost surely, 2158146153 is an apocalyptic number.
It is an amenable number.
158146153 is a deficient number, since it is larger than the sum of its proper divisors (16065227).
158146153 is a wasteful number, since it uses less digits than its factorization.
158146153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2888 (or 2877 counting only the distinct ones).
The product of its digits is 14400, while the sum is 34.
The square root of 158146153 is about 12575.6174003506. The cubic root of 158146153 is about 540.7786583306.
The spelling of 158146153 in words is "one hundred fifty-eight million, one hundred forty-six thousand, one hundred fifty-three".
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